Denon AVR-2805 AV Home Theater Receiver 100 watts x 7 into 8 ohms (20-20,000 Hz) at 0.05% THD Dolby Digital EX, DTS-ES, DTS 96/24, DTS Neo - 6, Pro Logic IIx, and Widescreen 7.1 processing Auto Setup & Room EQ Adjust Dual-room/dual-source output (composite video and preamp or speaker-level stereo audio output for 2nd room) ALPHA 24 Processing Plus